Hourly Weather Forecast for Sunday

Chelmsford, Massachusetts (01824)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Sunday
clear Sunny skies. High 88F. Winds WSW at 10 to 15 mph.
Sunday Night
nt_clear Clear skies. Low around 65F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 51 82 | 53 83 | 54 71 | 58
Wind 4 mph W 9 mph WSW 9 mph SW 6 mph SSW
Humidity 70% 37% 36% 64%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 5% 8% 6%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:38 AM
8:04 PM
Monday
clear Mostly sunny skies. High 92F. Winds SSW at 10 to 20 mph.
Monday Night
nt_tstorms Partly cloudy skies early. Scattered thunderstorms developing later at night. Low 68F. Winds SSW at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 61 85 | 64 86 | 63 73 | 69
Wind 5 mph S 13 mph SSW 14 mph SSW 8 mph S
Humidity 83% 49% 47% 85%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover 14% 6% 21% 43%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:39 AM
8:03 PM
Tuesday
partlycloudy Considerable clouds early. Some decrease in clouds later in the day. High 88F. Winds SW at 10 to 20 mph.
Tuesday Night
nt_clear Mainly clear. Low 62F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 69 83 | 64 83 | 62 71 | 59
Wind 7 mph SSW 10 mph SW 11 mph WSW 5 mph W
Humidity 98% 53% 49% 66%
Chance of Precip. 20% 10% 10% 0%
Cloud Cover 59% 58% 15% 11%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
5:40 AM
8:02 PM
Wednesday
clear Mostly sunny skies. High 84F. Winds W at 10 to 20 mph.
Wednesday Night
nt_clear Mainly clear skies. Low 58F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 57 78 | 53 79 | 51 66 | 50
Wind 4 mph WSW 14 mph W 11 mph W 5 mph WNW
Humidity 80% 42% 38% 55%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 2% 15% 19% 25%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:41 AM
8:00 PM
Thursday
chancerain Partly cloudy skies early. A few showers developing later in the day. High 81F. Winds WNW at 5 to 10 mph. Chance of rain 30%.
Thursday Night
nt_chancerain A shower or two possible early with partly cloudy skies later at night. Low 58F. Winds N at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 50 75 | 52 76 | 51 64 | 56
Wind 3 mph WNW 7 mph W 8 mph N 3 mph N
Humidity 73% 45% 41% 77%
Chance of Precip. 10% 30% 30% 10%
Cloud Cover 33% 44% 49% 26%
Conditions Partly Cloudy Chance of Rain Chance of Rain Clear
Sunrise & Sunset
5:42 AM
7:59 PM
Friday
partlycloudy Sunshine and clouds mixed. High 81F. Winds NNW at 5 to 10 mph.
Friday Night
nt_partlycloudy A few clouds. Low 59F. Winds E at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 54 76 | 54 76 | 56 64 | 59
Wind 3 mph N 6 mph NW 7 mph ESE 3 mph ESE
Humidity 83% 46% 50% 84%
Chance of Precip. 10% 0% 10% 20%
Cloud Cover 33% 77% 51% 21%
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:43 AM
7:58 PM
Saturday
chancerain Cloudy with showers. High near 80F. Winds NE at 5 to 10 mph. Chance of rain 60%.
Saturday Night
nt_chancerain Rain showers early with clearing later at night. Low 58F. Winds NNE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 58 73 | 59 75 | 57 64 | 59
Wind 4 mph NE 9 mph NE 8 mph N 5 mph NNE
Humidity 91% 61% 55% 84%
Chance of Precip. 20% 40% 60% 20%
Cloud Cover 41% 77% 82% 70%
Conditions Partly Cloudy Chance of Rain Chance of Rain Mostly Cloudy
Sunrise & Sunset
5:44 AM
7:57 PM
Sunday
chancerain Mostly cloudy skies early. A few showers developing later in the day. High 79F. Winds NNE at 5 to 10 mph. Chance of rain 30%.
Sunday Night
nt_chancerain Showers in the evening, then partly cloudy overnight. Low 59F. Winds N at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 57 74 | 58 75 | 56 64 | 57
Wind 5 mph NNE 8 mph NNE 9 mph NNE 4 mph N
Humidity 94% 58% 52% 78%
Chance of Precip. 20% 10% 30% 20%
Cloud Cover 74% 58% 53% 46%
Conditions Mostly Cloudy Partly Cloudy Chance of Rain Partly Cloudy
Sunrise & Sunset
5:45 AM
7:55 PM
Monday
clear Mostly sunny skies. High 82F. Winds NNW at 5 to 10 mph.
Monday Night
nt_chancerain Cloudy with occasional showers. Low near 60F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 57 77 | 59 77 | 57 66 | 60
Wind 4 mph N 7 mph N 8 mph S 3 mph SE
Humidity 90% 55% 50% 81%
Chance of Precip. 10% 10% 20% 30%
Cloud Cover 26% 26% 20% 40%
Conditions Clear Clear Clear Chance of Rain
Sunrise & Sunset
5:46 AM
7:54 PM
Tuesday
chancetstorms Rain showers early with isolated thunderstorms developing later in the day. High 83F. Winds N at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_chancerain Cloudy with occasional showers. Low 61F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 59 78 | 60 78 | 59 66 | 61
Wind 2 mph NE 6 mph NNE 7 mph SSW 3 mph S
Humidity 93% 56% 53% 82%
Chance of Precip. 40% 20% 30% 20%
Cloud Cover 50% 41% 49% 38%
Conditions Chance of Rain Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:47 AM
7:52 PM
Wednesday
chancetstorms Variable clouds with scattered thunderstorms. High 84F. Winds E at 5 to 10 mph. Chance of rain 60%.
Wednesday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low 62F. Winds SE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 60 79 | 62 79 | 61 67 | 62
Wind 2 mph NNE 6 mph NE 8 mph SSW 4 mph S
Humidity 92% 57% 55% 83%
Chance of Precip. 50% 40% 60% 60%
Cloud Cover 50% 52% 54% 55%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Thursday
chancetstorms Scattered thunderstorms in the morning, then partly cloudy late. High 84F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancerain Overcast with rain showers at times. Low 63F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 61 79 | 63 79 | 62 68 | 62
Wind 2 mph ENE 7 mph E 9 mph SSE 3 mph SSE
Humidity 92% 56% 55% 82%
Chance of Precip. 40% 30% 30% 40%
Cloud Cover 55% 54% 50% 50%
Conditions Chance of a Thunderstorm Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Friday
chancetstorms Variable clouds with thunderstorms, especially in the morning. High near 85F. Winds SSE at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_chancetstorms Variably cloudy with scattered thunderstorms. Low 64F. Winds S at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 62 80 | 62 80 | 62 69 | 63
Wind 2 mph SE 9 mph SSE 11 mph S 6 mph S
Humidity 92% 55% 54% 82%
Chance of Precip. 30% 30% 30% 40%
Cloud Cover 45% 47% 42% 50%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Saturday
chancerain A mix of clouds and sun in the morning giving way to a few showers during the afternoon. High 86F. Winds SSW at 10 to 15 mph. Chance of rain 30%.
Saturday Night
nt_chancerain Showers early becoming less numerous late. Low 64F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 63 81 | 63 81 | 62 70 | 64
Wind 4 mph S 11 mph SSW 10 mph SSW 5 mph SSW
Humidity 93% 54% 52% 81%
Chance of Precip. 30% 20% 30% 20%
Cloud Cover 35% 32% 40% 35%
Conditions Chance of a Thunderstorm Partly Cloudy Chance of Rain Partly Cloudy
Sunrise & Sunset
Sun does not rise
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 63 81 | 63 81 | 62 65 | 59
Wind 4 mph S 11 mph SSW 10 mph SSW 0 mph North
Humidity 93% 54% 52% 80%
Chance of Precip. 30% 20% 30% 0%
Cloud Cover 35% 32% 40% %
Conditions Chance of a Thunderstorm Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise